The automatic handle strap sewing machine is an all-in-one automatic device that integrates the handle strap feeding, cutting, folding, cutting the edge cloth to a fixed length, and automatically sewing the handle strap at the set position. The fully automatic handle belt sewing machine integrates multiple processes, reduces labor intensity of workers, and also improves significantly high efficiency and product size accuracy. It is an essential equipment for mattress manufacturers to move toward an intelligent factory.